Which book in the Harry Potter series is the best?

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• Harry Potter and The Philosopher's Stone 7%
• Harry Potter and The Chamber of Secrets 6%
• Harry Potter and The Prisoner of Azkaban 18%
• Harry Potter and The Goblet of Fire 24%
• Harry Potter and The Order of the Phoenix 9%
• Harry Potter and The Half-Blood Prince 11%
• Harry Potter and The Deathly Hallows 10%
• I haven't read any of them 12%
• I didn't like any of them 4%